EBF转录因子1 (EBF1) 多态性在零星和家族自发早产中的保护作用:从病例对照研究的见解
Tea Mladenić1, Jasenka Wagner2, Mirta Kadivnik3,4
1Department of Medical Biology and Genetics, Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia.
International journal of molecular sciences
|October 26, 2024
概括
EBF1和ASTN1基因的遗传变异与自发早产风险有关. EBF1 rs2963463 CC基因型显示出保护作用,而其他EBF1,ASTN1和TNF-αSNP可能会增加风险.
科学领域:
- 遗传学 遗传学 是一个
- 产科 产科 产科 产科 产科
- 生殖医学 生殖医学
背景情况:
- 自发早产 (sPTB) 是新生儿发病率和死亡率的主要原因.
- 识别导致sPTB风险的遗传因素对于有针对性的预防策略至关重要.
研究的目的:
- 研究ASTN1,EBF1,EEFSEC,MAST1和TNF-α基因中的特定单核酸多态 (SNPs) 与自发早产 (sPTB) 风险之间的关联.
主要方法:
- 一项涉及克罗地亚和斯洛文尼亚的573名妇女的病例控制研究 (248例零星性sPTB,44例家族性sPTB,281例对照).
- 通过使用TaqMan实时PCR进行ASTN1 rs146756455,EBF1 rs2963463,EBF1 rs2946169,EEFSEC rs201450565,MAST1 rs188343966和TNF-α rs1800629SNP的基因定型.
- 对于多次比较,应用了邦费罗尼校正.
主要成果:
- EBF1 SNP rs2963463 CC基因型与减少sPTB风险显著相关 (p adj < 0.0001).
- 与对照组相比,EBF1 rs2963463的小C等位基因在家族性sPTB病例中较少发生 (p adj < 0.0001).
- 其他暗示性关联包括EBF1 rs2946169,ASTN1 rs146756455与零星的sPTB,和TNF-α rs1800629与家族的sPTB.
结论:
- 这种EBF1 rs2963463多态表现出对sPTB的保护作用,特别是CC基因型.
- 在EBF1,ASTN1和TNF-α中的SNP可能代表散发性和家族性sPTB的潜在遗传风险因素.
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